/*
 * @Author: Jackie
 * @Date: 2020-12-03 11:25:58
 * @FilePath: \vue_demo\vue_mina\src\router\index.js
 * @Copyright (C) 2020 Jackie. All rights reserved.
 * @Description: 路由主路口
 */
import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from "../components/Login.vue"
import Home from "../components/Home.vue"
import Calendar from "../components/Calendar.vue"
import Users from "../components/Users.vue"

Vue.use(VueRouter)

const routes = [
  {path: '/',redirect:'/login'},
  {path: '/login',component: Login},
  {path:'/home',component:Home,
  redirect:'/calendar',
  children:[
    {path:'/calendar',component:Calendar},
    {path:'/users',component:Users},
  ]
},
]

const router = new VueRouter({
  routes
})


//挂载路由导航守卫
router.beforeEach((to,from,next)=>{
  if(to.path==='/login') return next()
  const tokenStr=window.sessionStorage.getItem('token')
  if(!tokenStr) return next('/login')
  next()
})

export default router
